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91 lines
3.5 KiB
C++
91 lines
3.5 KiB
C++
/**
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* Copyright 2013-2022 Software Radio Systems Limited
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*
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* This file is part of srsRAN.
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*
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* srsRAN is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsRAN is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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#ifndef SRSRAN_UE_NAS_INTERFACES_H
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#define SRSRAN_UE_NAS_INTERFACES_H
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#include "srsran/asn1/nas_5g_ies.h"
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#include "srsran/interfaces/rrc_interface_types.h"
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namespace srsue {
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enum apn_types {
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ipv4 = 0b001,
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ipv6 = 0b010,
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ipv4v6 = 0b011,
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unstructured = 0b100,
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ethernet = 0b101,
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};
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class pdu_session_cfg_t
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{
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public:
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std::string apn_name;
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apn_types apn_type = ipv4;
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std::string apn_user;
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std::string apn_pass;
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};
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class nas_interface_rrc
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{
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public:
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const static int MAX_FOUND_PLMNS = 16;
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struct found_plmn_t {
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srsran::plmn_id_t plmn_id;
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uint16_t tac;
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};
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virtual void left_rrc_connected() = 0;
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virtual void set_barring(srsran::barring_t barring) = 0;
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virtual bool paging(srsran::s_tmsi_t* ue_identity) = 0;
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virtual bool is_registered() = 0;
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virtual void write_pdu(uint32_t lcid, srsran::unique_byte_buffer_t pdu) = 0;
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virtual uint32_t get_k_enb_count() = 0;
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virtual bool get_k_asme(uint8_t* k_asme_, uint32_t n) = 0;
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virtual uint32_t get_ipv4_addr() = 0;
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virtual bool get_ipv6_addr(uint8_t* ipv6_addr) = 0;
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virtual void plmn_search_completed(const found_plmn_t found_plmns[MAX_FOUND_PLMNS], int nof_plmns) = 0;
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virtual bool connection_request_completed(bool outcome) = 0;
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};
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class nas_5g_interface_rrc_nr
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{
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public:
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virtual int write_pdu(srsran::unique_byte_buffer_t pdu) = 0;
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virtual int get_k_amf(srsran::as_key_t& k_amf) = 0;
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virtual uint32_t get_ul_nas_count() = 0;
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};
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class nas_5g_interface_procedures
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{
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public:
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virtual int send_registration_request() = 0;
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virtual int send_pdu_session_establishment_request(uint32_t transaction_identity,
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uint16_t pdu_session_id,
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const pdu_session_cfg_t& pdu_session) = 0;
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virtual int
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add_pdu_session(uint16_t pdu_session_id, uint16_t pdu_session_type, srsran::nas_5g::pdu_address_t pdu_address) = 0;
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virtual uint32_t allocate_next_proc_trans_id() = 0;
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};
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} // namespace srsue
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#endif // SRSRAN_UE_NAS_INTERFACES_H
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